CAS Number21348-59-4
SynonymsCOLUMBIUM OXALATE,TECH; Niobium oxalate; niobium(2+) ethanedioate; Oxalic acid,niobium salt; niobium(2+) ion oxalate ion; Ethanedioic acid,niobium salt
Molecular FormulaC10H5NbO20
Molecular Weight538.04100
Boiling Point365.1ºC at 760 mmHg
AppearancePowder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21348-59-4 |
| Catalog No. | 2A-1174571 |
| Chinese Name | 草酸铌 |
| Synonyms | COLUMBIUM OXALATE,TECH; Niobium oxalate; niobium(2+) ethanedioate; Oxalic acid,niobium salt; niobium(2+) ion oxalate ion; Ethanedioic acid,niobium salt |
| Molecular Formula | C10H5NbO20 |
| Molecular Weight | 538.04100 |
| Boiling Point | 365.1ºC at 760 mmHg |
| Appearance | Powder |
| Storage Condition | room temperature |
| Packaging | III |
| HTC | 2917119000 |
| PubChem ID | 46236212 |
| SMILES | O=C([O-])C(=O)[O-].[Nb+2] |
| InChI | InChI=1S/C2H2O4.Nb/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2 |
| InChI Key | NAIRZPRKOQHYBO-UHFFFAOYSA-L |
| Hazard Symbols | 6.1 |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Summary 2917119000 oxalic acid salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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